Examples of nanogram in a Sentence
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That said, a total testosterone level below 300 ng/dL (nanograms per deciliter) is recommended as the cutoff for diagnosing testosterone deficiency, according to the latest American Urological Association guidelines.
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Dr. Jamin Brahmbhatt, CNN Money, 8 July 2025
The results suggest that the closer people are to the Tijuana River, the more likely they are exposed to air pollution from wastewater, though the amounts are relatively low, in the tens of nanograms per hour.
—Ian James, Los Angeles Times, 28 May 2025
Although there is no cutoff level that clearly indicates the presence of cancer, many doctors use a cutoff of 4 nanograms per milliliter to recommend further tests with a urologist, according to the American Cancer Society.
—Mary Kekatos, ABC News, 19 May 2025
The scientists estimated that the clouds contained 93 nanograms of dust per cubic meter — but results from the ARCSIX mission are expected to reveal far higher dust concentrations.
—Tom Brown, Space.com, 16 Mar. 2025
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Dr. Jamin Brahmbhatt, CNN Money, 8 July 2025
The results suggest that the closer people are to the Tijuana River, the more likely they are exposed to air pollution from wastewater, though the amounts are relatively low, in the tens of nanograms per hour.
—Ian James, Los Angeles Times, 28 May 2025
Although there is no cutoff level that clearly indicates the presence of cancer, many doctors use a cutoff of 4 nanograms per milliliter to recommend further tests with a urologist, according to the American Cancer Society.
—Mary Kekatos, ABC News, 19 May 2025
The scientists estimated that the clouds contained 93 nanograms of dust per cubic meter — but results from the ARCSIX mission are expected to reveal far higher dust concentrations.
—Tom Brown, Space.com, 16 Mar. 2025
See All Example Sentences for nanogram
Cite this Entry
“Nanogram.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nanogram. Accessed 14 Jul. 2025.
Copy CitationMedical Definition
nanogram
noun
nano·gram
variants
or chiefly British nanogramme
: one billionth of a gram
—abbreviation ng
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